1 1/2 c Flour
1 1/2 c Whole wheat flour
1 c Rye flour
1 c Oats
1 c Cornmeal
1/4 c Liver powder*
1 ts Salt
1 ts Garlic powder
1/2 c Vegetable oil
1 3/4 c Beef broth
*Liver powder available in health food stores.
Mix flours and all other dry ingredients in a large bowl. Add egg, oil and beef broth. Mix the dough, adding enough additional
flour to make a dough that can be rolled. On a floured surface,
roll to 1/2" thickness, then cut with cookie cutter into
desired shapes. Prick with a fork halfway through each biscuit
and bake on foil-covered cookie sheets for 2 hours at 300. Turn
the heat off, but keep the biscuits in the oven until hardened.
Store up to 3 months in plastic bag in refrigerator.